Cryoskin Lamskin Cryoskin is a cutting-edge, cryotherapeutic, freezing device that treats common hyperpigmentation conditions such as age and sunspots, as well as warts, keloids, and fibromas. Lightweight, compact, and extremely portable, the CryoSkin device uses disposable nitrous oxide cartridges and is equipped with a unique and easy-to-use lever that acts as an “on” and “off” switch which allows for the control of gas flow. CryoSkin N20 treatments are remarkably rapid and painless, with an application precision accurate to the millimeter. Want to read more? Subscribe to one of our monthly plans to continue reading this article.